3733215 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733215 > 2 > ChemIDplus > 012640403 > 12640-40-3 Bismuth oxide EINECS 235-736-3 > 12640-40-3 > 012640403 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012640403 $$$$